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Train running state diagnosis method and device and rail transit sensing system
Train degradation operation plan adjusting method and system
Train coupling automatic dispatching management device and method
Portable crane suitable for mounting rack type equipment and operating method thereof
Over-the-horizon protection system and method for train
Miniaturized survivable intelligent deep-space high-speed impactor
Intelligent LNG ship-ship refueling system capable of separating actively in emergency
Dustproof heat dissipation device based on new energy charging pile
Data rescue system applied to extraterrestrial celestial body detector
Automatic vertical parking trajectory planning method
Architectural design survey aircraft and use method thereof